John McCaffery (1913–1983), also known as John K. M. McCaffery, was an American television host who appeared on many game shows and talk shows during the 1940s and 1950s including Americana, Television Screen Magazine, What's the Story, One Minute Please, and Author Meets the Critics.
McCaffery also hosted the following game shows:
His last series was Alumni Fun, a primetime game which he hosted from January 20 to April 28, 1963 on ABC.
McCaffery died on October 3, 1983.